Supply Of Replacement Of Girder By Rcc/Psc Slabs With Jacketing Of Bridges Steel Bridges Having Span Up To 9.16M In Br. No. 78 (5X6.55M) In Pnbe-Jaj Section & Replacement Of Girder By Psc Slabs With Jacketing Bridge No. 79( 12 X 7.01 M Girder) At Km 525/11-15 Between Fut-Bkg Stations On Main Line Of Danapur Division Section Under Aden/L/Pnbereplacement Of Girder By Rcc/Psc Slabs With Jacketing Of Bridges Steel Bridges Having Span Up To 9.16M In Br. No. 78 (5X6.55M) In Pnbe-Jaj Section & Replacement Of Girder By Psc Slabs With Jacketing Bridge No. 79( 12 X 7.01 M Girder) At Km 525/11-15 Between Fut-Bkg Stations On Main Line Of Danapur Division Section Under Aden/L/Pnbe,